<?php
/**
 * XOOPS message processing
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * @copyright       The XOOPS Project http://sourceforge.net/projects/xoops/
 * @license         GNU GPL 2 (http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
 * @package         core
 * @since           2.0.0
 * @version         $Id: pmlite.php 5328 2010-09-18 23:52:50Z kris_fr $
 */

include dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mainfile.php';
$xoopsPreload =& XoopsPreload::getInstance();
$xoopsPreload->triggerEvent('core.pmlite.start');

xoops_loadLanguage('pmsg');

$reply = !empty($_GET['reply']) ? 1 : 0;
$send = !empty($_GET['send']) ? 1 : 0;
$send2 = !empty($_GET['send2']) ? 1 : 0;
$to_userid = !empty($_GET['to_userid']) ? intval($_GET['to_userid']) : 0;
$msg_id = !empty($_GET['msg_id']) ? intval($_GET['msg_id']) : 0;
if (empty($_GET['refresh']) && isset($_POST['op']) && $_POST['op'] != "submit") {
    $jump = "pmlite.php?refresh=" . time() . "";
    if ($send == 1) {
        $jump .= "&amp;send=" . $send . "";
    } else if ($send2 == 1) {
        $jump .= "&amp;send2=" . $send2 . "&amp;to_userid=" . $to_userid . "";
    } else if ($reply == 1) {
        $jump .= "&amp;reply=" . $reply . "&amp;msg_id=" . $msg_id . "";
    } else {
    }
    echo "<html><head><meta http-equiv='Refresh' content='0; url=" . $jump . "' /></head><body></body></html>";
    exit();
}

xoops_header();
if (is_object($xoopsUser)) {
    $myts =& MyTextSanitizer::getInstance();
    if (isset($_POST['op']) && $_POST['op'] == "submit") {
        if (!$GLOBALS['xoopsSecurity']->check()) {
            $security_error = true;
        }
        $res = $xoopsDB->query("SELECT COUNT(*) FROM " . $xoopsDB->prefix("users") . " WHERE uid=" . intval($_POST['to_userid']) . "");
        list ($count) = $xoopsDB->fetchRow($res);
        if ($count != 1) {
            echo "<br /><br /><div><h4>" . _PM_USERNOEXIST . "<br />";
            echo _PM_PLZTRYAGAIN . "</h4><br />";
            if (isset($security_error) && $security_error == true) {
                echo implode('<br />', $GLOBALS['xoopsSecurity']->getErrors());
            }
            echo "[ <a href='javascript:history.go(-1)' title=''>" . _PM_GOBACK . "</a> ]</div>";
        } else {
            $pm_handler =& xoops_gethandler('privmessage');
            $pm =& $pm_handler->create();
            $pm->setVar("subject", $_POST['subject']);
            $pm->setVar("msg_text", $_POST['message']);
            $pm->setVar("to_userid", $_POST['to_userid']);
            $pm->setVar("from_userid", $xoopsUser->getVar("uid"));
            if (!$pm_handler->insert($pm)) {
                echo $pm->getHtmlErrors();
                echo "<br /><a href='javascript:history.go(-1)' title=''>" . _PM_GOBACK . "</a>";
            } else {
                echo "<br /><br /><div style='text-align:center;'><h4>" . _PM_MESSAGEPOSTED . "</h4><br /><a href=\"javascript:window.opener.location='" . XOOPS_URL . "/viewpmsg.php';window.close();\" title=\"\">" . _PM_CLICKHERE . "</a><br /><br /><a href=\"javascript:window.close();\" title=\"\">" . _PM_ORCLOSEWINDOW . "</a></div>";
            }
        }
    } else if ($reply == 1 || $send == 1 || $send2 == 1) {
        include_once $GLOBALS['xoops']->path('include/xoopscodes.php');
        if ($reply == 1) {
            $pm_handler =& xoops_gethandler('privmessage');
            $pm =& $pm_handler->get($msg_id);
            if ($pm->getVar("to_userid") == $xoopsUser->getVar('uid')) {
                $pm_uname = XoopsUser::getUnameFromId($pm->getVar("from_userid"));
                $message = "[quote]\n";
                $message .= sprintf(_PM_USERWROTE, $pm_uname);
                $message .= "\n" . $pm->getVar("msg_text", "E") . "\n[/quote]";
            } else {
                unset($pm);
                $reply = $send2 = 0;
            }
        }
        echo "<form action='pmlite.php' method='post' name='coolsus'>\n";
        echo "<table style='width:300px; text-align:center;' class='outer'><tr><td class='head' style='width:25%'>" . _PM_TO . "</td>";
        if ($reply == 1) {
            echo "<td class='even'><input type='hidden' name='to_userid' value='" . $pm->getVar("from_userid") . "' />" . $pm_uname . "</td>";
        } else if ($send2 == 1) {
            $to_username = XoopsUser::getUnameFromId($to_userid);
            echo "<td class='even'><input type='hidden' name='to_userid' value='" . $to_userid . "' />" . $to_username . "</td>";
        } else {
            require_once $GLOBALS['xoops']->path('class/xoopsform/formelement.php');
            require_once $GLOBALS['xoops']->path('class/xoopsform/formselect.php');
            require_once $GLOBALS['xoops']->path('class/xoopsform/formlabel.php');
            require_once $GLOBALS['xoops']->path('class/xoopsform/formselectuser.php');
            $user_sel = new XoopsFormSelectUser("", "to_userid");
            echo "<td class='even'>" . $user_sel->render();
            echo "</td>";
        }
        echo "</tr>";
        echo "<tr><td class='head' style='width:25%;'>" . _PM_SUBJECTC . "</td>";
        if ($reply == 1) {
            $subject = $pm->getVar('subject', 'E');
            //TODO Fix harcoded string
            if (!preg_match("/^" . _RE . "/i", $subject)) {
                $subject = _RE . ' ' . $subject;
            }
            echo "<td class='even'><input type='text' name='subject' value='" . $subject . "' size='30' maxlength='100' /></td>";
        } else {
            echo "<td class='even'><input type='text' name='subject' size='30' maxlength='100' /></td>";
        }
        echo "</tr>";
        echo "<tr style='vertical-align:top;'><td style='width:25%;' class='head'>" . _PM_MESSAGEC . "</td>";
        echo "<td class='even'>";
        xoopsCodeTarea("message", 37, 8);
        xoopsSmilies("message");
        echo "</td>";
        echo "</tr>";
        echo "<tr><td class='head'>&nbsp;</td><td class='even'>
        <input type='hidden' name='op' value='submit' />" . $GLOBALS['xoopsSecurity']->getTokenHTML() . "
        <input type='submit' class='formButton' name='submit' value='" . _PM_SUBMIT . "' />&nbsp;
        <input type='reset' class='formButton' value='" . _PM_CLEAR . "' />
        &nbsp;<input type='button' class='formButton' name='cancel' value='" . _PM_CANCELSEND . "' onclick='javascript:window.close();' />
        </td></tr></table>\n";
        echo "</form>\n";
    }
} else {
    echo _PM_SORRY . "<br /><br /><a href='" . XOOPS_URL . "/register.php' title=''>" . _PM_REGISTERNOW . "</a>.";
}

xoops_footer();

?>